Installation and operation
190160
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EN
Power supply connection
• Verify if technical data of the appliance (see rating plate) correspond with the
local electric power grid specification.
• Connect the appliance to a single, properly grounded mains socket with
protective contact. Do not connect the appliance to a multi-socket.
• The power cord should be laid in a way preventing anyone from threading on it
or tripping against it.
• Electrical connection of the appliance to mains power supply must be executed
by a qualified electrician, according to international, national and local
regulations in force.
Water Connection
• Connection between the appliance and the main water network pipe must be
executed by a qualified specialist.
• Before connecting the appliance, drain approximately 20 litres of water from the
main water network pipe.
• Connect the supply water mounted on the appliance to the main water network
pipe, which must be equipped with 3/8" external thread, with shut-off valve and
tighten the connection with pipe wrench.
• Use safe potable water with 5–8ºfH water hardness (French scale).
ATTENTION!
Lower values may lead to corrosion of hydraulic elements. Higher values
may lead to deposition of larger amounts of limescale in the boiler. Both
phenomena feature negative impact on the appliance efficiency and the
quality of coffee.
If needed, connect the appliance to a water softener or re-mineralising system to
decrease water hardness.
To this end, use flexible hose that is found in the accessory compartment of the
appliance.
• Remove the drip tray and connect the enclosed flexible hose to the designated
connection. Connect the other end of the hose to the water softener system.
Use the second hose to connect the water softener system with the water
supply. Water pressure should be max.
4 bar
.
ATTENTION!
Use only new hoses delivered with the appliance.
Do not re-use old hoses.
